Android support

.github/workflows/swift_package_test.yml

@@ -147,6 +147,42 @@ on:
         type: boolean
         description: "Boolean to enable running build in windows docker container. Defaults to true"
         default: true
+      enable_android_checks:
+        type: boolean
+        description: "Boolean to enable android testing. Defaults to false"
+        default: false
+      android_copy_files:
+        type: string
+        description: "Additional files to copy to the Android emulator for testing"
+        default: ""
+      android_cores:
+        type: number
+        description: "Number of cores to use for the Android emulator"
+        default: 2
+      android_api_level:
+        type: number
+        description: "The API level of the Android emulator"
+        default: 30
+      android_channel:
+        type: string
+        description: "Android channel to download the SDK components from - stable, beta, dev, canary"
+        default: "canary"
+      android_profile:
+        type: string
+        description: "Android emulator hardware profile used for creating the AVD"
+        default: "pixel"
+      android_target:
+        type: string
+        description: "Target of the Android system image"
+        default: "aosp_atd"
+      android_test_env:
+        type: string
+        description: "Android emulator test environment variables key=value"
+        default: ""
+      android_exclude_swift_versions:
+        type: string
+        description: "Exclude Android Swift version list (JSON)"
+        default: "[{\"swift_version\": \"\"}]"
       needs_token:
         type: boolean
         description: "Boolean to enable providing the GITHUB_TOKEN to downstream job."
@@ -508,3 +544,34 @@ jobs:
           Import-Module $env:ChocolateyInstall\helpers\chocolateyProfile.psm1
           RefreshEnv
           powershell.exe -NoLogo -File $env:TEMP\test-script\run.ps1; exit $LastExitCode
+
+  android-build:
+    name: Android (${{ matrix.swift_version }})
+    if: ${{ inputs.enable_android_checks }}
+    runs-on: 'ubuntu-24.04'
+    strategy:
+      fail-fast: false
+      matrix:
+        swift_version: ['nightly-6.1']
+        exclude:
+          - ${{ fromJson(inputs.android_exclude_swift_versions) }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Provide token
+        if: ${{ inputs.needs_token }}
+        run: |
+            echo "GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}" >> $GITHUB_ENV
+      - name: Build / Test
+        uses: skiptools/swift-android-action@v2
+        with:
+          swift-version: ${{ matrix.swift_version }}
+          swift-build-flags: ${{ (contains(matrix.swift_version, 'nightly') && inputs.swift_nightly_flags) || inputs.swift_flags }}
+          copy-files: ${{ inputs.android_copy_files }}
+          test-env: ${{ inputs.android_test_env }}
+          android-cores: ${{ inputs.android_cores }}
+          android-api-level: ${{ inputs.android_api_level }}
+          android-channel: ${{ inputs.android_channel }}
+          android-profile: ${{ inputs.android_profile }}
+          android-target: ${{ inputs.android_target }}
+